Classic Protocol Extension/History

19 December 2013

• Added several more MessageType codes, and added a screenshot to show them in action. [1]

16 December 2013

• Added HackControl and MessageType extension proposals. [2]

8 December 2013

• Clarified extension names vs packet names. [3]

6 November 2013

• Corrected listed size of MakeSelection and HoldThis packets. [4]

5 November 2013

• Restricted SideBlock and EdgeBlock fields of EnvMapAppearance packet to solid blocks. [5]

31 October 2013

• Restricted the timeframe when EnvMapAppearance packet may be sent. It is now only allowed at the end of a level transition (between the last LevelDataChunk packet and the LevelFinalize packet). [6]
• Added EnvWeatherType packet and extension. [7]
• Clarified Negotiation section. [8]

27 October 2013

• Clarified introduction text. [9]

9 October 2013

• Added a note to CustomBlocks about future block ID assignment. [10]

30 September 2013

• Added a note to Negotiation about making assumptions based on AppName [11]

29 September 2013

• Added ability to reset ALL block type permissions using SetBlockPermission packet with BlockType set to 0. [12]
• Finished detailed EnvMapAppearance specification. [13]
• Finished detailed SelectionCuboid specification. [14]
• Formatting fixes. [15]

25 September 2013

• Added details about value ranges for EnvSetColor packet's fields. Added ability to reset colors to defaults by specifying an out-of-range value. [16]

11 September 2013

• Added a picture of CustomBlocks level 1. [17]

3 September 2013

• Corrected packet sizes for EnvSetColor and ChangeModel packets. [18]
• Changed EnvSetColor and MakeSelection packets to use short instead of unsigned byte data types. [19]

2 September 2013

• Filled in details for ChangeModel extension. [20]
• Added EnvMapAppearance extension. [21]

1 September 2013

• Changed SpiderWeb block type to Rope in CustomBlocks level 1. [22]

30 August 2013

• Rewrote ExtPlayerList spec, for clarity. [23]
• Changed TextHotKey to use LWJGL keycodes instead of SDL keycodes. [24]

29 August 2013

• Added BlockPermissions extension. [25]